ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,769,090, issued on Oct. 20, was assigned to GUANGZHOU LUXVISIONS INNOVATION TECHNOLOGY Ltd. (Guangzhou City, China).
"Otoscope" was invented by Chih-Ju Lin (Guangzhou City, China) and Chen-Fu Huang (Guangzhou City, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an otoscope that includes a sensing part. The sensing part includes a case, multiple light sources, and an optical sensing device. The optical sensing device is disposed in the case and sequentially includes a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element along an optical axis from an object side toward an image s...